What is the energy of motion?

What causes materials to have magnetic fields?

A golfer takes two putts to get his ball into the hole once he is on the green. the first putt displaces the ball 8 m east, and the second 4.14 m south

Consider a small car of mass 1200 kg and a large sport utility vehicle (SUV) of mass 4000 kg. The SUV is traveling at the speed limit (v? 35 m/s). The driver of the small car travels so as to have the same kinetic energy as the SUV.

How much work must be done on a spring (k = 730 N/m) to stretch is by 1.5 m?

Paula finds four unlabeled containers of clear, odorless liquid in her laboratory storage. one of the containers holds water. she knows that water has a density of 1.0 g/ml. use the data provided to calculate the density of each liquid.

What happens to the particles of the liquid inside a thermometer when the thermometer is heated? They slow down and spread apart. They speed up and spread apart. They slow down and move closer together. They speed up and move closer together.

You did 150 joules of work lifting a 120 - N backpack. how high did you lift the backpack? how much did the backpack weigh in pounds

After the layers of sediment are deposited in one place, they are

A rectangular gasoline tank can hold 50.0 kg of gasoline when full. What is the depth of the tank if it is 0.500-m wide by 0.900-m long, given that the density of gasoline is 6.8 x 102 kg/m3

Which statement best describes the kinetic theory of matter? Matter is made up of compounds that are in constant motion and have energy. Matter is made up of particles that seldom move and do not possess energy.